669647076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{50777}}^1$

素因数の和:50948

約数の個数: 48

約数和(自身を含む): 1797134976

約数和(自身を除く): 1127487900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 50777, 101554, 152331, 203108, 304662, 355439, 609324, 710878, 1066317, 1421756, 2132634, 4265268, 7971989, 15943978, 23915967, 31887956, 47831934, 55803923, 95663868, 111607846, 167411769, 223215692, 334823538, 669647076]

約数ペア:

[(1, 669647076), (2, 334823538), (3, 223215692), (4, 167411769), (6, 111607846), (7, 95663868), (12, 55803923), (14, 47831934), (21, 31887956), (28, 23915967), (42, 15943978), (84, 7971989), (157, 4265268), (314, 2132634), (471, 1421756), (628, 1066317), (942, 710878), (1099, 609324), (1884, 355439), (2198, 304662), (3297, 203108), (4396, 152331), (6594, 101554), (13188, 50777)]